发明名称 |
Tissue visualization device |
摘要 |
Tissue visualization device having a fluid barrier is described herein where an imaging hood is temporarily sealed against a region of tissue to be treated while under direct visualization. Such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. The imaging hood is placed against or adjacent to the tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A field of view of the imaging element can be expanded and the blood can also be purged in part by inflating a balloon beyond the imaging hood where the balloon is integrally formed along an interior surface of the hood. |
申请公布号 |
US8419613(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US201113231774 |
申请日期 |
2011.09.13 |
申请人 |
SAADAT VAHID;PEH RUEY-FENG;TAM EDMUND;ABOLFATHI AMIR A.;ROTHE CHRIS A.;VOYAGE MEDICAL, INC. |
发明人 |
SAADAT VAHID;PEH RUEY-FENG;TAM EDMUND;ABOLFATHI AMIR A.;ROTHE CHRIS A. |
分类号 |
A61B1/00 |
主分类号 |
A61B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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